Showing posts with label LESINDES. Show all posts
Showing posts with label LESINDES. Show all posts

Saturday, October 25, 2014

Doepfer A-105 SSM 24 dB Low Pass Filter Demo by LesIndes

LesIndes uploaded a long demonstration of the Doepfer A-105 SSM LowPass Filter.

The A-105 is very similar to the A-122 that is made with a CEM chip. But in contrast to the A-122 the A-105 is made with the legendary SSM filter chip SSM2044.
This chip was used e.g. in these synthesizers: Korg Polysix, Korg Mono/Poly, Fairlight II, PPG Wave 2.2 und 2.3, Emu SP-1200, Siel DK600, Siel Opera 6. 
The first Prophets used the SSM2040 - the precedessor of the 2044 - that generates a very similar sound. 

The special feature of the 4 pole low pass SSM2044 is the patented so-called "true open loop design that delivers a characteristic fat sound not available from other devices" (extract from SSM2044 data sheet). 

The module features voltage controlled resonance and a sensitive audio input to obtain distortion - if desired. 
Regarding to the functions, controls and in/outputs the module are identical to the 24dB low pass filter A-122 that is built around a CEM chip, but the sound, the resonance behavior and the distortion behavior are completely different for both modules.

As the special circuit SSM2044 used in this module is no longer available the module has to be discontinued. Sale while stocks last !

Video: DOEPFER A-105 SSM 24 dB Lo Pass Filter Module // Endorphines Furthrrrr Generator

" SSM filter chips were used in many great vintage synths in the synthesizers' hall of fame. such as the original SEQUENTIEL CIRCUITS PROPHET V, EMU E2, PPG WAVE 2 / 3. the filter chip is 2044.

Uploaded by LesIndes
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Thursday, August 14, 2014

Random Video: Doepfer A-100 Modular System w Legacy Filter Demo by LesIndes

Electronic Music Analog Synthesizer shop Les Indes from Berlin uploaded this long (almost 13 minutes) demo to YouTube.
The video mainly shows off the A-111 VCO and the (discontinued) Doepfer A-121 Multimode Filter...

Video: DOEPFER A-100 Modular System w Legacy Filter

" Featuring: High End VCO A-111 (running out of production), Multimode Filter A-121 (discontinued)"

Uploaded by LESINDES

Thursday, April 03, 2014

Doepfer A-112 Sampler Modular Digital Delay by LESINDES

Another nice video via YouTube.
LESINDES shows a weird-sounding delay-effect, created with a Doepfer A-112 Sampler...
Too bad the patch isn't explained in the video, but nevertheless interesting enough to watch/listen.

Video: Doepfer A-112 Sampler -- Modular Digital Delay


" This is a very special use of the Doepfer Modular System A-100 to create a Digital Delay sound which is not so easy btw ;-) But you are refunded with a very weird FX that you cannot create other than through a modular system"
Uploaded by LESINDES